Ball point pen



FIG. 1 is a perspective view of a ball point pen showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, with the left side view being a mirror image thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of the ball point pen with the writing tip extended;

FIG. 8 is a front view of FIG. 7;

FIG. 9 is a right side view of FIG. 7, the left side being a mirror image thereof;

FIG. 10 is a rear view of FIG. 7;

FIG. 11 is a top view of FIG. 7; and,

FIG. 12 is a bottom view of FIG. 7. 

The ornamental design for a ball point pen, as shown and described. 